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甘肃酒泉专区农业技术推广站报导:地下害虫在酒泉专区发生普遍,以金针虫为害小麦最为严重,为害盛期是4月上旬至下旬,为了逐步消灭地下害虫,1954年在临泽县三区共和乡,酒泉8个乡等地于小麦播种时,进行了大面积地下害虫防治示范。用六六六拌种防治面积为4,742.2亩,六六六毒榖防治86.3亩。出苗后根据省府指示,组织群众进行观摩对比的检查,经检查毒榖和拌种均显示出其良好效能。在酒泉以六六六拌种的麦苗受害率为1%,六六六毒榖为5.6%,对照区(未用毒榖和拌种)为7.3%,在临
Gansu Jiuquan Prefecture Agricultural Technology Extension Station reported: underground pests in the Jiuquan area occurs generally to the most serious damage by wheat germ, damage peak is early April to late, in order to gradually eliminate underground pests in 1954 in Linze County, three districts of the Republic Township, Jiuquan eight towns and other places in the wheat planting, carried out a large area of pest control demonstration. With 666 seed dressing control area of 4,742.2 acres, 666 poisoning prevention and treatment of 86.3 acres. After the emergence of the provincial government according to instructions, organize mass inspection comparison, after checking the poison and dressing are shown to have good performance. In Jiuquan, 66% of the wheat seedlings were mixed with a 1% damage rate and 5.6% of the 666 poisonous pesticides and 7.3% in the control area (no poison and seed dressing)